2766054980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 6914654208

約数和(自身を除く): 4148599228

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 43, 46, 52, 62, 65, 86, 92, 115, 124, 130, 155, 172, 215, 230, 260, 299, 310, 347, 403, 430, 460, 559, 598, 620, 694, 713, 806, 860, 989, 1118, 1196, 1333, 1388, 1426, 1495, 1612, 1735, 1978, 2015, 2236, 2666, 2795, 2852, 2990, 3470, 3565, 3956, 4030, 4511, 4945, 5332, 5590, 5980, 6665, 6940, 7130, 7981, 8060, 9022, 9269, 9890, 10757, 11180, 12857, 13330, 14260, 14921, 15962, 17329, 18044, 18538, 19780, 21514, 22555, 25714, 26660, 29842, 30659, 31924, 34658, 37076, 39905, 43028, 45110, 46345, 51428, 53785, 59684, 61318, 64285, 69316, 74605, 79810, 86645, 90220, 92690, 103753, 107570, 122636, 128570, 139841, 149210, 153295, 159620, 173290, 185380, 193973, 207506, 215140, 247411, 257140, 279682, 298420, 306590, 343183, 346580, 387946, 398567, 415012, 462551, 494822, 518765, 559364, 613180, 686366, 699205, 775892, 797134, 925102, 969865, 989644, 1037530, 1237055, 1372732, 1398410, 1594268, 1715915, 1850204, 1939730, 1992835, 2075060, 2312755, 2474110, 2796820, 3216343, 3431830, 3879460, 3985670, 4461379, 4625510, 4948220, 6013163, 6432686, 6863660, 7971340, 8922758, 9251020, 10638673, 12026326, 12865372, 16081715, 17845516, 21277346, 22306895, 24052652, 30065815, 32163430, 42554692, 44613790, 53193365, 60131630, 64326860, 89227580, 106386730, 120263260, 138302749, 212773460, 276605498, 553210996, 691513745, 1383027490, 2766054980]

約数ペア:

[(1, 2766054980), (2, 1383027490), (4, 691513745), (5, 553210996), (10, 276605498), (13, 212773460), (20, 138302749), (23, 120263260), (26, 106386730), (31, 89227580), (43, 64326860), (46, 60131630), (52, 53193365), (62, 44613790), (65, 42554692), (86, 32163430), (92, 30065815), (115, 24052652), (124, 22306895), (130, 21277346), (155, 17845516), (172, 16081715), (215, 12865372), (230, 12026326), (260, 10638673), (299, 9251020), (310, 8922758), (347, 7971340), (403, 6863660), (430, 6432686), (460, 6013163), (559, 4948220), (598, 4625510), (620, 4461379), (694, 3985670), (713, 3879460), (806, 3431830), (860, 3216343), (989, 2796820), (1118, 2474110), (1196, 2312755), (1333, 2075060), (1388, 1992835), (1426, 1939730), (1495, 1850204), (1612, 1715915), (1735, 1594268), (1978, 1398410), (2015, 1372732), (2236, 1237055), (2666, 1037530), (2795, 989644), (2852, 969865), (2990, 925102), (3470, 797134), (3565, 775892), (3956, 699205), (4030, 686366), (4511, 613180), (4945, 559364), (5332, 518765), (5590, 494822), (5980, 462551), (6665, 415012), (6940, 398567), (7130, 387946), (7981, 346580), (8060, 343183), (9022, 306590), (9269, 298420), (9890, 279682), (10757, 257140), (11180, 247411), (12857, 215140), (13330, 207506), (14260, 193973), (14921, 185380), (15962, 173290), (17329, 159620), (18044, 153295), (18538, 149210), (19780, 139841), (21514, 128570), (22555, 122636), (25714, 107570), (26660, 103753), (29842, 92690), (30659, 90220), (31924, 86645), (34658, 79810), (37076, 74605), (39905, 69316), (43028, 64285), (45110, 61318), (46345, 59684), (51428, 53785)]